Of the five freshwater species of dolphins in the world, the pink Amazon River dolphin also known as botos, are considered to be the most intelligent. These friendly, sensitive, mammals have a brain capacity 40% larger than that of humans.
Brazilian jiu-jitsu. Brazilian jiu-jitsu (/dÊuËËdÊÉªtsuË/; Portuguese: [ËÊiw ËÊitsu], [ËÊu ËÊitsu], [dÊiËu dÊiËtsu]) (BJJ; Portuguese: jiu-jitsu brasileiro) is a martial art, combat sport system that focuses on grappling and especially ground fighting.
The temporomandibular joint (TMJ) is the main connection between the skull and the lower jaw. It comprises the participating area of the squamous portion of the temporal bone, the articular disc within the joint capsule, the head of mandible and the surrounding ligaments. The temporomandibular ligament is located on the lateral aspect of the capsule and its function includes preventing the lateral or posterior displacement of the condyle.